PartsTable
Technical Data Sheet
RELEASE4945 ✓ Verified by PartsTable
· SFP TRANSCEIVER
WHAT YOU NEED TO KNOW
SR = Short Range (multimode, 300m) | LR = Long Range (single-mode, 10km) DOM = Digital Optical Monitoring — most enterprise SFPs support it
MATCH ALL THREE: Speed + Wavelength + Brand compatibility
PRODUCT OVERVIEW

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: PLASTIC ENCLOSURE, overall_width: 0.175 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN, overall_height: 0.125 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN, overall_length: 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-087-4138, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
RELEASE4945
NSN: 5961-00-087-4138
FSC: 5961
CAGE: 80131 — ELECTRONIC INDUSTRIES ASSOCIATION
SPECIFICATIONS
materialPLASTIC ENCLOSURE
overall_width0.175 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
overall_height0.125 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
overall_length0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.188 INCHES NOMINAL IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
terminal_circle_diameter0.200 INCHES NOMINAL IN
NSN5961-00-087-4138
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN RELEASE4945 MFR OEM RELAY,ELECTROMAGNETIC
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
MATERIAL: PLASTIC ENCLOSURE
POWER RATING PER CHARACTERISTIC: 360.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
TERMINAL LENGTH: 0.500 INCHES MINIMUM IN
SPECIFICATION/STANDARD DATA: 80131-RELEASE4945 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
INTERNAL CONFIGURATION: JUNCTION CONTACT
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
MATERIALPLASTIC ENCLOSURE
OVERALL LENGTH0.210 INCHES MAXIMUM IN
OVERALL WIDTH0.205 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC360.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
TERMINAL LENGTH0.500 INCHES MINIMUM IN
SPECIFICATION/STANDARD DATA80131-RELEASE4945 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
INTERNAL CONFIGURATIONJUNCTION CONTACT
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 6.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
SEMICONDUCTOR MATERIALSILICON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
2N3705Interchangeable
interchangeable cross-reference
interchangeable
202909-837Interchangeable
interchangeable cross-reference
interchangeable
2N3711Interchangeable
interchangeable cross-reference
interchangeable
1854-0081Interchangeable
interchangeable cross-reference
interchangeable
TI418Interchangeable
interchangeable cross-reference
interchangeable
2N3712Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RELEASE4945?
RELEASE4945 is a RELAY,ELECTROMAGNETIC.
What parts can replace RELEASE4945?
There are 20 known substitutes for RELEASE4945: 2N3705, 202909-837, 2N3711 and 17 more. Substitute compatibility should be verified for your specific system.
Is RELEASE4945 still available?
RELEASE4945 is currently cancelled.
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